258521328

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3541}}^1$

素因数の和:3584

約数の個数: 120

約数和(自身を含む): 803750640

約数和(自身を除く): 545229312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3541, 4056, 4563, 5616, 6084, 7082, 8112, 9126, 10623, 12168, 14164, 18252, 21246, 24336, 28328, 31869, 36504, 42492, 46033, 56656, 63738, 73008, 84984, 92066, 95607, 127476, 138099, 169968, 184132, 191214, 254952, 276198, 368264, 382428, 414297, 509904, 552396, 598429, 736528, 764856, 828594, 1104792, 1196858, 1242891, 1529712, 1657188, 1795287, 2209584, 2393716, 2485782, 3314376, 3590574, 4787432, 4971564, 5385861, 6628752, 7181148, 9574864, 9943128, 10771722, 14362296, 16157583, 19886256, 21543444, 28724592, 32315166, 43086888, 64630332, 86173776, 129260664, 258521328]

約数ペア:

[(1, 258521328), (2, 129260664), (3, 86173776), (4, 64630332), (6, 43086888), (8, 32315166), (9, 28724592), (12, 21543444), (13, 19886256), (16, 16157583), (18, 14362296), (24, 10771722), (26, 9943128), (27, 9574864), (36, 7181148), (39, 6628752), (48, 5385861), (52, 4971564), (54, 4787432), (72, 3590574), (78, 3314376), (104, 2485782), (108, 2393716), (117, 2209584), (144, 1795287), (156, 1657188), (169, 1529712), (208, 1242891), (216, 1196858), (234, 1104792), (312, 828594), (338, 764856), (351, 736528), (432, 598429), (468, 552396), (507, 509904), (624, 414297), (676, 382428), (702, 368264), (936, 276198), (1014, 254952), (1352, 191214), (1404, 184132), (1521, 169968), (1872, 138099), (2028, 127476), (2704, 95607), (2808, 92066), (3042, 84984), (3541, 73008), (4056, 63738), (4563, 56656), (5616, 46033), (6084, 42492), (7082, 36504), (8112, 31869), (9126, 28328), (10623, 24336), (12168, 21246), (14164, 18252)]